379 citations · 904 across the 22 of their papers we have counts for
3 papers · 2 filters
Effects of Laser Pulse Heating of Copper Photocathodes on High-brightness Electron Beam Production at Blowout Regime
Lianmin Zheng, Yingchao Du, Chuanxiang Tang +1
Producing high-brightness and high-charge (>100 pC) electron bunches at blowout regime requires ultrashort laser pulses with high fluence. The effects of laser pulse heating of the…
Microlens Array Laser Transverse Shaping Technique for Photoemission Electron Source
A. Halavanau, G. Ha, G. Qiang +7
A common issue encountered in photoemission electron sources used in electron accelerators is distortion of the laser spot due to non ideal conditions at all stages of the amplific…
In situ Observation of Dark Current Emission in a High Gradient RF Photocathode Gun
Jiahang Shao, Sergey P. Antipov, Sergey V. Baryshev +8
Undesirable electron field emission (a.k.a. dark current) in high gradient RF photocathode guns deteriorates the quality of photoemission current and limits the operational gradien…